30294875

素因数分解:

$5^3\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{181}}^1$

素因数の和:312

約数の個数: 32

約数和(自身を含む): 41338752

約数和(自身を除く): 11043877

約数列:

[1, 5, 13, 25, 65, 103, 125, 181, 325, 515, 905, 1339, 1625, 2353, 2575, 4525, 6695, 11765, 12875, 18643, 22625, 33475, 58825, 93215, 167375, 242359, 294125, 466075, 1211795, 2330375, 6058975, 30294875]

約数ペア:

[(1, 30294875), (5, 6058975), (13, 2330375), (25, 1211795), (65, 466075), (103, 294125), (125, 242359), (181, 167375), (325, 93215), (515, 58825), (905, 33475), (1339, 22625), (1625, 18643), (2353, 12875), (2575, 11765), (4525, 6695)]